I hear you emphasizing aesthetics, and while they do have their appeal, we can't overlook the fact that a bike's performance is largely dictated by its groupset, not its appearance. Sure, a good-looking bike can boost one's confidence, but at the end of the day, it's the components working harmoniously that deliver an unmatched riding experience.
Now, I'm not suggesting we completely disregard aesthetics; instead, I propose that we view them as the cherry on top of a high-performance sundae. The real substance lies beneath the surface – the cranks, derailleurs, brakes, and shifters. These are the elements that truly set superior bikes apart from their competitors.
So, when building or purchasing a high-performance machine, focus on assembling a reliable groupset, and then worry about the colors and design. After all, what good is a beautiful bike if it doesn't deliver the performance you desire? Striking a balance between aesthetics and performance is essential, but remember: performance should always take precedence.